no longer get subsidies because they would fall off insurance republicans quick el with that analysis. that's one red flag. the other is because tax cuts phase out. anyone making under $75,000 would see a tax increase. >> about 30 explanations left, phil. who are the major hurdles facing this bill in the senate. >> we know a lot about susan collins. you've got people like rand paul, ted cruise saying these tax cuts don't go deep enough. his issues are all procedural, he's okay with it so far. that could always flair up, the big issue right now is deficits. john, there are a lot of issues they need to iron out, a lot of